71372160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{12391}}^1$

素因数の和:12416

約数の個数: 96

約数和(自身を含む): 246476880

約数和(自身を除く): 175104720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 12391, 24782, 37173, 49564, 61955, 74346, 99128, 111519, 123910, 148692, 185865, 198256, 223038, 247820, 297384, 371730, 396512, 446076, 495640, 557595, 594768, 743460, 793024, 892152, 991280, 1115190, 1189536, 1486920, 1586048, 1784304, 1982560, 2230380, 2379072, 2973840, 3568608, 3965120, 4460760, 4758144, 5947680, 7137216, 7930240, 8921520, 11895360, 14274432, 17843040, 23790720, 35686080, 71372160]

約数ペア:

[(1, 71372160), (2, 35686080), (3, 23790720), (4, 17843040), (5, 14274432), (6, 11895360), (8, 8921520), (9, 7930240), (10, 7137216), (12, 5947680), (15, 4758144), (16, 4460760), (18, 3965120), (20, 3568608), (24, 2973840), (30, 2379072), (32, 2230380), (36, 1982560), (40, 1784304), (45, 1586048), (48, 1486920), (60, 1189536), (64, 1115190), (72, 991280), (80, 892152), (90, 793024), (96, 743460), (120, 594768), (128, 557595), (144, 495640), (160, 446076), (180, 396512), (192, 371730), (240, 297384), (288, 247820), (320, 223038), (360, 198256), (384, 185865), (480, 148692), (576, 123910), (640, 111519), (720, 99128), (960, 74346), (1152, 61955), (1440, 49564), (1920, 37173), (2880, 24782), (5760, 12391)]